<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>固定的广告</title>
		<style>
			body{
				height: 5000px;
				width: 8000px;
			}
			#gd{
				height: 80px;
				width: 200px;
				border: 1px solid red;
				box-sizing: border-box;
				overflow: hidden;
				position: fixed;
				right:5px;
				bottom: 10px;
			}
		</style>
	</head>
	<body>
		<div id="gd">
			<a href="#"><img src="../icon/brand3.jpg"/></a>
		</div>
	</body>
</html>